package co.edu.usbcali.rebio.presentation.backEndBeans;

import co.edu.usbcali.rebio.exceptions.*;
import co.edu.usbcali.rebio.modelo.*;
import co.edu.usbcali.rebio.modelo.dto.RebTipoClienteDTO;
import co.edu.usbcali.rebio.presentation.businessDelegate.BusinessDelegatorView;
import co.edu.usbcali.rebio.utilities.*;

import com.icesoft.faces.async.render.RenderManager;
import com.icesoft.faces.async.render.Renderable;
import com.icesoft.faces.component.ext.HtmlCommandButton;
import com.icesoft.faces.component.ext.HtmlInputText;
import com.icesoft.faces.component.ext.HtmlSelectOneMenu;
import com.icesoft.faces.context.DisposableBean;
import com.icesoft.faces.webapp.xmlhttp.FatalRenderingException;
import com.icesoft.faces.webapp.xmlhttp.PersistentFacesState;
import com.icesoft.faces.webapp.xmlhttp.RenderingException;
import com.icesoft.faces.webapp.xmlhttp.TransientRenderingException;

import java.util.ArrayList;
import java.util.List;
import java.util.TimeZone;

import javax.faces.event.ValueChangeEvent;
import javax.faces.model.DataModel;
import javax.faces.model.SelectItem;


/**
*
*
* @author Zathura Code Generator http://code.google.com/p/zathura
*
*/
public class RebTipoClienteView extends DataSource implements Renderable,
    DisposableBean {
    private HtmlInputText txtTclEstado;
    private HtmlInputText txtTclNombre;
    private HtmlInputText txtTclCodigo;
    private HtmlSelectOneMenu cmbTclEstado;
    private HtmlCommandButton btnSave;
    private HtmlCommandButton btnModify;
    private HtmlCommandButton btnDelete;
    private HtmlCommandButton btnClear;
    private boolean renderDataTable;
    private boolean flag = true;
    private HtmlCommandButton btnAceptar;
    private boolean btnErrorf = false;
    private RenderManager renderManager;
    private PersistentFacesState state = PersistentFacesState.getInstance();
    private List<RebTipoCliente> rebTipoCliente;
    private List<RebTipoClienteDTO> rebTipoClienteDTO;
    private List<SelectItem> listEstado = new ArrayList<SelectItem>();

    public RebTipoClienteView() {
        super("");
    }

    public String action_clear() {
    	cmbTclEstado.setValue(null);
    	cmbTclEstado.setDisabled(false);
        txtTclNombre.setValue(null);
        txtTclNombre.setDisabled(false);
        txtTclCodigo.setValue(null);
        txtTclCodigo.setDisabled(false);
        btnSave.setDisabled(false);
        btnDelete.setDisabled(true);
        btnModify.setDisabled(true);
        btnClear.setDisabled(false);

        return "";
    }

    public void listener_txtId(ValueChangeEvent event) {
        if ((event.getNewValue() != null) && !event.getNewValue().equals("")) {
            RebTipoCliente entity = null;

            try {
                Integer tclCodigo = new Integer(txtTclCodigo.getValue()
                                                            .toString());
                entity = BusinessDelegatorView.getRebTipoCliente(tclCodigo);
            } catch (Exception e) {
                // TODO: handle exception
            }

            if (entity == null) {
            	cmbTclEstado.setDisabled(false);
                txtTclNombre.setDisabled(false);
                txtTclCodigo.setDisabled(false);
                btnSave.setDisabled(false);
                btnDelete.setDisabled(true);
                btnModify.setDisabled(true);
                btnClear.setDisabled(false);
            } else {
            	cmbTclEstado.setValue(entity.getTclEstado());
            	cmbTclEstado.setDisabled(false);
                txtTclNombre.setValue(entity.getTclNombre());
                txtTclNombre.setDisabled(false);
                txtTclCodigo.setValue(entity.getTclCodigo());
                txtTclCodigo.setDisabled(true);
                btnSave.setDisabled(true);
                btnDelete.setDisabled(false);
                btnModify.setDisabled(false);
                btnClear.setDisabled(false);
            }
        }
    }
    
    public String action_cargar(String tclCodigo) {
    	RebTipoCliente entity = null;
        if (tclCodigo != null) {
            try {
                int codigo = Integer.parseInt(tclCodigo);
                entity = BusinessDelegatorView.getRebTipoCliente(codigo);
            } catch (Exception e) {
                // TODO: handle exception
            }


            if (entity == null) {
            	cmbTclEstado.setDisabled(false);
                txtTclNombre.setDisabled(false);
                txtTclCodigo.setDisabled(false);
                btnSave.setDisabled(false);
                btnDelete.setDisabled(true);
                btnModify.setDisabled(true);
                btnClear.setDisabled(false);
            } else {
            	cmbTclEstado.setValue(entity.getTclEstado());
            	cmbTclEstado.setDisabled(false);
                txtTclNombre.setValue(entity.getTclNombre());
                txtTclNombre.setDisabled(false);
                txtTclCodigo.setValue(entity.getTclCodigo());
                txtTclCodigo.setDisabled(true);
                btnSave.setDisabled(true);
                btnDelete.setDisabled(false);
                btnModify.setDisabled(false);
                btnClear.setDisabled(false);
            }
        }
        return ("");
    }
    public String action_cerrar2(){
		btnErrorf = false;
		return "";
	}

    public String action_save() {
        try {
        	String estado = cmbTclEstado.getValue().toString();
			String tclNombre = txtTclNombre.getValue().toString().toUpperCase();
			
			if(!Utilities.soloLetras(tclNombre)){
				throw new Exception("El Nombre del Tipo de Cliente debe contener solo letras");
			}
			
			if(tclNombre.trim().equals("")){
				throw new Exception("El Nombre del Tipo de Cliente es de car&#225;cter obligatorio");
			}
			
			if (estado.trim().equals("") || estado.equals("Seleccione un valor")) {
				throw new Exception(
				"El Estado del Tipo de Cliente es de car&#225;cter obligatorio, debes seleccionar alguno");
			}
        	
            BusinessDelegatorView.saveRebTipoCliente(null, estado,tclNombre);
            
            btnErrorf = true;
            FacesUtils.addInfoMessage(ZMessManager.ENTITY_SUCCESFULLYSAVED);
            
            onePageDataModel = null;
			renderManager.getOnDemandRenderer("rebTipoClienteView").requestRender();
            action_clear();
        } catch (Exception e) {
        	btnErrorf = true;
        	btnAceptar.requestFocus();
            FacesUtils.addErrorMessage(e.getMessage());
        }

        return "";
    }

    public String action_delete() {
        try {
            BusinessDelegatorView.deleteRebTipoCliente(FacesUtils.checkInteger(
                    txtTclCodigo));
            FacesUtils.addInfoMessage(ZMessManager.ENTITY_SUCCESFULLYDELETED);
            action_clear();
        } catch (Exception e) {
            FacesUtils.addErrorMessage(e.getMessage());
        }

        return "";
    }
    
    public String action_inactivar(){
    	
    	 try {
    		String est = "INACTIVO";
    		Integer id = Integer.parseInt(txtTclCodigo.getValue().toString());
			String estado = cmbTclEstado.getValue().toString();
 			String tclNombre = txtTclNombre.getValue().toString().toUpperCase();
 			
 			if(!Utilities.soloLetras(tclNombre)){
 				throw new Exception("El Nombre del Tipo de Cliente debe contener solo letras");
 			}
 			
 			if(tclNombre.trim().equals("")){
 				throw new Exception("El Nombre del Tipo de Cliente es de car&#225;cter obligatorio");
 			}
 			
 			if (estado.trim().equals("") || estado.equals("Seleccione un valor")) {
 				throw new Exception(
 				"El Estado del Tipo de Cliente es de car&#225;cter obligatorio, debes seleccionar alguno");
 			}
         	
             BusinessDelegatorView.updateRebTipoCliente(id, est,tclNombre);
             
             btnErrorf = true;
             FacesUtils.addInfoMessage(ZMessManager.ENTITY_SUCCESFULLYSAVED);
             
             onePageDataModel = null;
 			 renderManager.getOnDemandRenderer("rebTipoClienteView").requestRender();
             action_clear();
         } catch (Exception e) {
        	 btnErrorf = true;
        	 btnAceptar.requestFocus();
             FacesUtils.addErrorMessage(e.getMessage());
         }

         return "";
    	
    }
    public String action_modify() {
        try {
        	//String est = "Inactivo";
    		Integer id = Integer.parseInt(txtTclCodigo.getValue().toString());
			String estado = cmbTclEstado.getValue().toString();
 			String tclNombre = txtTclNombre.getValue().toString().toUpperCase();
 			
 			if(!Utilities.soloLetras(tclNombre)){
 				throw new Exception("El Nombre del Tipo de Cliente debe contener solo letras");
 			}
 			
 			if(tclNombre.trim().equals("")){
 				throw new Exception("El Nombre del Tipo de Cliente es de car&#225;cter obligatorio");
 			}
 			
 			if (estado.trim().equals("") || estado.equals("Seleccione un valor")) {
 				throw new Exception(
 				"El Estado del Tipo de Cliente es de car&#225;cter obligatorio, debes seleccionar alguno");
 			}
         	
             BusinessDelegatorView.updateRebTipoCliente(id, estado,tclNombre);
             
             btnErrorf = true;
             FacesUtils.addInfoMessage(ZMessManager.ENTITY_SUCCESFULLYSAVED);
             
             onePageDataModel = null;
 			 renderManager.getOnDemandRenderer("rebTipoClienteView").requestRender();
             action_clear();
         } catch (Exception e) {
        	 btnErrorf = true;
        	 btnAceptar.requestFocus();
             FacesUtils.addErrorMessage(e.getMessage());
         }

        return "";
    }

    public String action_modifyWitDTO(Integer tclCodigo, String tclEstado,
        String tclNombre) throws Exception {
        try {
            BusinessDelegatorView.updateRebTipoCliente(tclCodigo, tclEstado,
                tclNombre);
            renderManager.getOnDemandRenderer("RebTipoClienteView")
                         .requestRender();
            FacesUtils.addInfoMessage(ZMessManager.ENTITY_SUCCESFULLYMODIFIED);
        } catch (Exception e) {
            //renderManager.getOnDemandRenderer("RebTipoClienteView").requestRender();
            FacesUtils.addErrorMessage(e.getMessage());
            throw e;
        }

        return "";
    }

    public List<RebTipoCliente> getRebTipoCliente() {
        if (flag) {
            try {
                rebTipoCliente = BusinessDelegatorView.getRebTipoCliente();
                flag = false;
            } catch (Exception e) {
                flag = true;
                FacesUtils.addErrorMessage(e.getMessage());
            }
        }

        return rebTipoCliente;
    }

    public boolean isFlag() {
        return flag;
    }

    public void setRebTipoCliente(List<RebTipoCliente> rebTipoCliente) {
        this.rebTipoCliente = rebTipoCliente;
    }

    public boolean isRenderDataTable() {
        try {
            if (flag) {
                if (BusinessDelegatorView.findTotalNumberRebTipoCliente() > 0) {
                    renderDataTable = true;
                } else {
                    renderDataTable = false;
                }
            }

            flag = false;
        } catch (Exception e) {
            renderDataTable = false;
            e.printStackTrace();
        }

        return renderDataTable;
    }

    public DataModel getData() {
        state = PersistentFacesState.getInstance();

        if (onePageDataModel == null) {
            onePageDataModel = new LocalDataModel(pageSize);
        }

        return onePageDataModel;
    }

    /**
    * This is where the Object data is retrieved from the database and
    * returned as a list of objects for display in the UI.
    */
    private DataPage<RebTipoCliente> getDataPage(int startRow, int pageSize) {
        // Retrieve the total number of objects from the database.  This
        // number is required by the DataPage object so the paginator will know
        // the relative location of the page data.
        int totalNumberRebTipoCliente = 0;

        try {
            totalNumberRebTipoCliente = BusinessDelegatorView.findTotalNumberRebTipoCliente()
                                                             .intValue();
        } catch (Exception e) {
            FacesUtils.addErrorMessage(e.getMessage());
        }

        // Calculate indices to be displayed in the ui.
        int endIndex = startRow + pageSize;

        if (endIndex > totalNumberRebTipoCliente) {
            endIndex = totalNumberRebTipoCliente;
        }

        try {
            rebTipoCliente = BusinessDelegatorView.findPageRebTipoCliente(sortColumnName,
                    sortAscending, startRow, endIndex - startRow);

            // Remove this Renderable from the existing render groups.
            //leaveRenderGroups();        			
        } catch (Exception e) {
            FacesUtils.addErrorMessage(e.getMessage());
        }

        // Add this Renderable to the new render groups.
        //joinRenderGroups();
        // Reset the dirtyData flag.
        onePageDataModel.setDirtyData(false);
        // This is required when using Hibernate.  If the SessionManager is not
        // cleared or closed objects are cached and stale objects will show up
        // in the table.
        // This way, the detached objects are reread from the database.
        // This call is not required with Hibernate, which uses a Query Hint
        // to clear the l2 cache in the DAO.
        flag = true;

        return new DataPage<RebTipoCliente>(totalNumberRebTipoCliente,
            startRow, rebTipoCliente);
    }

    public DataModel getDataDTO() {
        state = PersistentFacesState.getInstance();

        if (onePageDataModel == null) {
            onePageDataModel = new LocalDataModelDTO(pageSize);
        }

        return onePageDataModel;
    }

    /**
    * This is where the Object data is retrieved from the database and
    * returned as a list of objects for display in the UI.
    */
    private DataPage<RebTipoClienteDTO> getDataPageDTO(int startRow,
        int pageSize) {
        // Retrieve the total number of objects from the database.  This
        // number is required by the DataPage object so the paginator will know
        // the relative location of the page data.
        int totalNumberRebTipoCliente = 0;

        try {
            totalNumberRebTipoCliente = BusinessDelegatorView.findTotalNumberRebTipoCliente()
                                                             .intValue();
        } catch (Exception e) {
            FacesUtils.addErrorMessage(e.getMessage());
        }

        // Calculate indices to be displayed in the ui.
        int endIndex = startRow + pageSize;

        if (endIndex > totalNumberRebTipoCliente) {
            endIndex = totalNumberRebTipoCliente;
        }

        try {
            rebTipoCliente = BusinessDelegatorView.findPageRebTipoCliente(sortColumnName,
                    sortAscending, startRow, endIndex - startRow);

            if (Utilities.validationsList(rebTipoCliente)) {
                rebTipoClienteDTO = new ArrayList<RebTipoClienteDTO>();

                for (RebTipoCliente rebTipoClienteTmp : rebTipoCliente) {
                    RebTipoClienteDTO rebTipoClienteDTO2 = new RebTipoClienteDTO();
                    rebTipoClienteDTO2.setTclCodigo(rebTipoClienteTmp.getTclCodigo()
                                                                     .toString());
                    rebTipoClienteDTO2.setTclEstado((rebTipoClienteTmp.getTclEstado() != null)
                        ? rebTipoClienteTmp.getTclEstado().toString() : null);
                    rebTipoClienteDTO2.setTclNombre((rebTipoClienteTmp.getTclNombre() != null)
                        ? rebTipoClienteTmp.getTclNombre().toString() : null);
                    rebTipoClienteDTO2.setRebTipoCliente(rebTipoClienteTmp);
                    rebTipoClienteDTO2.setRebTipoClienteView(this);
                    rebTipoClienteDTO.add(rebTipoClienteDTO2);
                }
            }

            // Remove this Renderable from the existing render groups.
            leaveRenderGroups();
        } catch (Exception e) {
            FacesUtils.addErrorMessage(e.getMessage());
        }

        // Add this Renderable to the new render groups.
        joinRenderGroups();
        // Reset the dirtyData flag.
        onePageDataModel.setDirtyData(false);
        // This is required when using Hibernate.  If the SessionManager is not
        // cleared or closed objects are cached and stale objects will show up
        // in the table.
        // This way, the detached objects are reread from the database.
        // This call is not required with Hibernate, which uses a Query Hint
        // to clear the l2 cache in the DAO.
        flag = true;

        return new DataPage<RebTipoClienteDTO>(totalNumberRebTipoCliente,
            startRow, rebTipoClienteDTO);
    }

    protected boolean isDefaultAscending(String sortColumn) {
        return true;
    }

    /**
    * This method is called when a render call is made from the server. Render
    * calls are only made to views containing an updated record. The data is
    * marked as dirty to trigger a fetch of the updated record from the
    * database before rendering takes place.
    */
    public PersistentFacesState getState() {
        onePageDataModel.setDirtyData();

        return state;
    }

    /**
    * This method is called from faces-config.xml with each new session.
    */
    public void setRenderManager(RenderManager renderManager) {
        this.renderManager = renderManager;
    }

    public void renderingException(RenderingException arg0) {
        if (arg0 instanceof TransientRenderingException) {
        } else if (arg0 instanceof FatalRenderingException) {
            // Remove from existing Customer render groups.
            leaveRenderGroups();
        }
    }

    /**
    * Remove this Renderable from existing uiCustomerBeans render groups.
    * OnDemandRenderers are named/created using the underlying Customer Number.
    */
    private void leaveRenderGroups() {
        if (Utilities.validationsList(rebTipoClienteDTO)) {
            for (RebTipoClienteDTO rebTipoClienteTmp : rebTipoClienteDTO) {
                renderManager.getOnDemandRenderer("RebTipoClienteView")
                             .remove(this);
            }
        }
    }

    /**
    * Add this Renderable to the new uiCustomerBeans render groups.
    * OnDemandRenderers are named/created using the underlying Customer Number.
    */
    private void joinRenderGroups() {
        if (Utilities.validationsList(rebTipoClienteDTO)) {
            for (RebTipoClienteDTO rebTipoClienteTmp : rebTipoClienteDTO) {
                renderManager.getOnDemandRenderer("RebTipoClienteView").add(this);
            }
        }
    }

    public void dispose() throws Exception {
    }

    public RenderManager getRenderManager() {
        return renderManager;
    }

    public void setState(PersistentFacesState state) {
        this.state = state;
    }

    public HtmlInputText getTxtTclEstado() {
        return txtTclEstado;
    }

    public void setTxtTclEstado(HtmlInputText txtTclEstado) {
        this.txtTclEstado = txtTclEstado;
    }

    public HtmlInputText getTxtTclNombre() {
        return txtTclNombre;
    }

    public void setTxtTclNombre(HtmlInputText txtTclNombre) {
        this.txtTclNombre = txtTclNombre;
    }

    public HtmlInputText getTxtTclCodigo() {
        return txtTclCodigo;
    }

    public void setTxtTclCodigo(HtmlInputText txtTclCodigo) {
        this.txtTclCodigo = txtTclCodigo;
    }

    public HtmlCommandButton getBtnSave() {
        return btnSave;
    }

    public void setBtnSave(HtmlCommandButton btnSave) {
        this.btnSave = btnSave;
    }

    public HtmlCommandButton getBtnModify() {
        return btnModify;
    }

    public void setBtnModify(HtmlCommandButton btnModify) {
        this.btnModify = btnModify;
    }

    public HtmlCommandButton getBtnDelete() {
        return btnDelete;
    }

    public void setBtnDelete(HtmlCommandButton btnDelete) {
        this.btnDelete = btnDelete;
    }

    public HtmlCommandButton getBtnClear() {
        return btnClear;
    }

    public void setBtnClear(HtmlCommandButton btnClear) {
        this.btnClear = btnClear;
    }

    public void setRenderDataTable(boolean renderDataTable) {
        this.renderDataTable = renderDataTable;
    }

    public void setFlag(boolean flag) {
        this.flag = flag;
    }
    
    
    public HtmlCommandButton getBtnAceptar() {
		return btnAceptar;
	}

	public void setBtnAceptar(HtmlCommandButton btnAceptar) {
		this.btnAceptar = btnAceptar;
	}

	public HtmlSelectOneMenu getCmbTclEstado() {
    	
    	try {
			 listEstado.clear();
			 listEstado.add(new SelectItem("Seleccione un valor"));
			 listEstado.add(new SelectItem("ACTIVO"));
			 listEstado.add(new SelectItem("INACTIVO"));
		 } catch (Exception e) {
			 // TODO: handle exception
		 }
		return cmbTclEstado;
	}

	public void setCmbTclEstado(HtmlSelectOneMenu cmbTclEstado) {
		this.cmbTclEstado = cmbTclEstado;
	}

	public boolean isBtnErrorf() {
		return btnErrorf;
	}

	public void setBtnErrorf(boolean btnErrorf) {
		this.btnErrorf = btnErrorf;
	}

	public List<SelectItem> getListEstado() {
		return listEstado;
	}

	public void setListEstado(List<SelectItem> listEstado) {
		this.listEstado = listEstado;
	}

	public List<RebTipoClienteDTO> getRebTipoClienteDTO() {
        return rebTipoClienteDTO;
    }

    public void setRebTipoClienteDTO(List<RebTipoClienteDTO> rebTipoClienteDTO) {
        this.rebTipoClienteDTO = rebTipoClienteDTO;
    }

    public TimeZone getTimeZone() {
        return java.util.TimeZone.getDefault();
    }

    /**
    * A special type of JSF DataModel to allow a datatable and datapaginator
    * to page through a large set of data without having to hold the entire
    * set of data in memory at once.
    * Any time a managed bean wants to avoid holding an entire dataset,
    * the managed bean declares this inner class which extends PagedListDataModel
    * and implements the fetchData method. fetchData is called
    * as needed when the table requires data that isn't available in the
    * current data page held by this object.
    * This requires the managed bean (and in general the business
    * method that the managed bean uses) to provide the data wrapped in
    * a DataPage object that provides info on the full size of the dataset.
    */
    private class LocalDataModel extends PagedListDataModel {
        public LocalDataModel(int pageSize) {
            super(pageSize);
        }

        public DataPage<RebTipoCliente> fetchPage(int startRow, int pageSize) {
            // call enclosing managed bean method to fetch the data
            return getDataPage(startRow, pageSize);
        }
    }

    private class LocalDataModelDTO extends PagedListDataModel {
        public LocalDataModelDTO(int pageSize) {
            super(pageSize);
        }

        public DataPage<RebTipoClienteDTO> fetchPage(int startRow, int pageSize) {
            // call enclosing managed bean method to fetch the data
            return getDataPageDTO(startRow, pageSize);
        }
    }
}
